<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <link href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.css" rel="stylesheet">
    <link rel="stylesheet" href="css/index.css">
    <style>
/*
        .shop{
            text-align: center;
            height:400px;
            background: green;
            margin-bottom: 30px;
            line-height: 400px;
        }
*/
/*
        .list{
            background: green;
            text-align: center;
            margin-bottom: 20px;
            height: 200px;
            line-height: 200px;
        }
*/
    </style>
</head>
<body>
<!--
    <div class="container">
         <div class="row">
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
             <div class="col-6 col-sm-3 col-md-3">
                 <div class="shop">商品</div>
             </div>
         </div>
    </div>
-->
    <div class="container">
        <div class="row">
            <div class="col-md-4">
                <div class="list">商品</div>
            </div>
            <div class="col-md-4">
                <div class="row">
                    <div class="col-6">
                        <div class="list">商品</div>
                    </div>
                    <div class="col-6">
                        <div class="list">商品</div>
                    </div>
                    <div class="col-6">
                        <div class="list">商品</div>
                    </div>
                    <div class="col-6">
                        <div class="list">商品</div>
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                <div class="list">商品</div>
            </div>
        </div>
    </div>
</body>
</html>